Lenovo IdeaCentre A720 - Manual (Page 5)

ii
Contents
Troubleshooting and Confirming Setup ................................. 29
Troubleshooting Display Problems ............................................................30
Troubleshooting Touch screen ..................................................................31
Troubleshooting Audio Problems ..............................................................31
Troubleshooting Software Problems .........................................................32
Troubleshooting Problems with Optical Drives and Hard Disks .................33
Special considerations for troubleshooting Windows ................................34
Windows Help and Support .....................................................................34
BIOS setup utility ......................................................................................35
Performing Daily Maintenance Tasks ........................................................36
Appendix. .................................................................................. 37
Declaration ...............................................................................................37
Trademarks ..............................................................................................38
Energy Star Statement .............................................................................39
Enabling ErP compliance mode ................................................................40